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Double-sheath sensing optical cable

A technology for sensing optical cables and sensing cables, which is applied in the direction of light guides, optics, and optical components, can solve the problems of not being able to provide detection information and specific locations of sensing optical cables in time, inconvenient maintenance and management, and loss of original functions, etc., to achieve Achieve precise management and maintenance, improve detection accuracy and detection stability, and prevent rollover

Pending Publication Date: 2022-01-11
BEIJING HENGTONG SIBO COMM TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, due to the complex environment in which the cables are laid, the damage to the sensing optical cable will lose its original function; at the same time, due to the complexity and changeability of the cables in the laying pipeline, the specific detection information and specific location of the sensing optical cable cannot be provided in time, resulting in Inconvenient maintenance and management

Method used

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Embodiment Construction

[0029] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations.

[0030] Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art wi...

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Abstract

The invention discloses a double-sheath sensing optical cable, and belongs to the technical field of communication optical cables. The double-sheath sensing optical cable comprises a sensing cable core, a flat long circular outer sheath and an RFID electronic tag, the outer wall surface of the outer sheath is provided with an attaching plane, the attaching plane is used for being installed on an object to be detected, and the attaching plane is firmly connected with the object to be detected; and the outer sheath is in the shape of a flat long circle, has good fitting performance and is not prone to rolling over, and dislocation of the double-sheath sensing optical cable and an object to be detected is avoided. The RFID electronic tag is arranged between the outer sheath and the sensing cable core, and the RFID electronic tag is parallel to the attaching plane so that on one hand, the corresponding area of the RFID electronic tag and the object to be detected is increased, on the other hand, the distance between the RFID electronic tag and the object to be detected is reduced, the detection precision and the detection stability are improved, and accurate management and maintenance of the sensing optical cable are realized.

Description

technical field [0001] The invention relates to the technical field of communication optical cables, in particular to a double-sheath sensing optical cable. Background technique [0002] In recent years, with the continuous improvement of distributed optical fiber sensing technology, the application of sensing optical cables in the field of optical communication has become more and more extensive. Monitor whether there is a fire hazard through the temperature change of the fiber optic line accessories, and monitor whether there is any sudden situation of malicious damage to the dedicated line by sensing the vibration near the fiber optic line. Early monitoring and early warning of accidents. The sensor optical cable has excellent mechanical properties and can meet the needs of various environments. It is widely used in the safety warning of power cables, the temperature monitoring of mining, tunnels, and oil wells, the monitoring of large venues, heat-intensive areas, and t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02B6/44G09F3/02
CPCG02B6/443G09F3/0297G02B6/562
Inventor 李为徐钰凯韩庆涛文继超冷美潼申卫攀刘显华邬振林
Owner BEIJING HENGTONG SIBO COMM TECH CO LTD
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